Document Symbols And Conventions; Symbols; Document Conventions - Hitachi Relion 670 Series Operation Manual

Section 1
Introduction
1.4

Document symbols and conventions

1.4.1

Symbols

Although warning hazards are related to personal injury, it is necessary to understand that under certain
operational conditions, operation of damaged equipment may result in degraded process performance
leading to personal injury or death. It is important that the user fully complies with all warning and
cautionary notices.
1.4.2

Document conventions

• Abbreviations and acronyms in this manual are spelled out in the glossary. The glossary also
contains definitions of important terms.
• Push button navigation in the LHMI menu structure is presented by using the push button icons.
For example, to navigate between the options, use
• HMI menu paths are presented in bold.
For example, select Main menu/Settings.
• LHMI messages are shown in Courier font.
For example, to save the changes in non-volatile memory, select Yes and press
• Parameter names are shown in italics.
For example, the function can be enabled and disabled with the Operation setting.
• Each function block symbol shows the available input/output signal.
10
The electrical warning icon indicates the presence of a hazard which could result in electrical
shock.
The warning icon indicates the presence of a hazard which could result in personal injury.
The caution hot surface icon indicates important information or warning about the temperature
of product surfaces.
Class 1 Laser product. Take adequate measures to protect the eyes and do not view directly
with optical instruments.
The caution icon indicates important information or warning related to the concept discussed
in the text. It might indicate the presence of a hazard which could result in corruption of
software or damage to equipment or property.
The information icon alerts the reader of important facts and conditions.
The tip icon indicates advice on, for example, how to design your project or how to use a
certain function.
© 2017 - 2023 Hitachi Energy. All rights reserved
GUID-2945B229-DAB0-4F15-8A0E-B9CF0C2C7B15 v13
GUID-96DFAB1A-98FE-4B26-8E90-F7CEB14B1AB6 v9
and .
1MRK500127-UUS Rev. M
.
670 series
Operation manual